search for: uid_eq

...So if you create the tap device & attach it to a bridge ahead of > > time, libvirt should then be able to open it and give it to QEMU > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/tun.c#n586 > > ((uid_valid(tun->owner) && !uid_eq(cred->euid, tun->owner)) || > (gid_valid(tun->group) && !in_egroup_p(tun->group))) && > !ns_capable(net->user_ns, CAP_NET_ADMIN); > > > This is called by the TUNSETIFF code. > > AFAICT, that means if you fchown(tapfd...

On Tue, Jun 30, 2020 at 12:59:03PM +0200, Miguel Duarte de Mora Barroso wrote: > On Mon, Apr 6, 2020 at 4:03 PM Laine Stump <lstump@redhat.com> wrote: > > > > On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > > > On Mon, Apr 06, 2020 at 03:47:01PM +0200, Miguel Duarte de Mora Barroso wrote: > > >> Hi all, > > >> > > >> I'm aware

...t_owner(u32 context_id, kuid_t uid) +{ + bool is_owner = false; + + if (vmci_host_code_active()) { + struct vmci_ctx *context = vmci_ctx_get(context_id); + if (context) { + if (context->cred) + is_owner = uid_eq(context->cred->uid, uid); + vmci_ctx_release(context); + } + } + + return is_owner; +} +EXPORT_SYMBOL(vmci_is_context_owner); diff --git a/drivers/misc/vmw_vmci/vmci_context.h b/drivers/misc/vmw_vmci/vmci_context.h new file mode 100644 index 000...

...t_owner(u32 context_id, kuid_t uid) +{ + bool is_owner = false; + + if (vmci_host_code_active()) { + struct vmci_ctx *context = vmci_ctx_get(context_id); + if (context) { + if (context->cred) + is_owner = uid_eq(context->cred->uid, uid); + vmci_ctx_release(context); + } + } + + return is_owner; +} +EXPORT_SYMBOL(vmci_is_context_owner); diff --git a/drivers/misc/vmw_vmci/vmci_context.h b/drivers/misc/vmw_vmci/vmci_context.h new file mode 100644 index 000...

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware. -split guest, host and core driver code into different files -use EXPORT_SYMBOLS_GPL -remove vmci_device_get and vmci_device_release APIs -simplify the event deliver mechanism -driver ioctl code cleanup -sparse clean * * * In an effort to improve the out-of-the-box experience with

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware. -split guest, host and core driver code into different files -use EXPORT_SYMBOLS_GPL -remove vmci_device_get and vmci_device_release APIs -simplify the event deliver mechanism -driver ioctl code cleanup -sparse clean * * * In an effort to improve the out-of-the-box experience with